class Opbeat::Rack

Middleware for Rack applications. Any errors raised by the upstream application will be delivered to Opbeat and re-raised.

Synopsis:

require 'rack'
require 'opbeat'

Opbeat.configure do |config|
  config.server = 'http://my_dsn'
end

app = Rack::Builder.app do
  use Opbeat::Rack
  run lambda { |env| raise "Rack down" }
end

Use a standard Opbeat.configure call to configure your server credentials.

Public Class Methods

new(app) click to toggle source
# File lib/opbeat/rack.rb, line 21
def initialize(app)
  @app = app
end

Public Instance Methods

call(env) click to toggle source
# File lib/opbeat/rack.rb, line 25
def call(env)
  begin
    response = @app.call(env)
  rescue Error => e
    raise # Don't capture Opbeat errors
  rescue Exception => e
    Opbeat.capture_rack_exception(e, env)
    raise
  end

  error = env['rack.exception'] || env['sinatra.error']

  if error
    Opbeat.capture_rack_exception(error, env)
  end

  response
end